4224136613 has 2 divisors, whose sum is σ = 4224136614. Its totient is φ = 4224136612.

The previous prime is 4224136559. The next prime is 4224136627. The reversal of 4224136613 is 3166314224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4217593249 + 6543364 = 64943^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224136613 - 2¹⁶ = 4224071077 is a prime.

It is a super-2 number, since 2×4224136613² = 35686660250574223538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4224136613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224136633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112068306 + 2112068307.

It is an arithmetic number, because the mean of its divisors is an integer number (2112068307).

Almost surely, 2^4224136613 is an apocalyptic number.

It is an amenable number.

4224136613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224136613 is an equidigital number, since it uses as much as digits as its factorization.

4224136613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The square root of 4224136613 is about 64993.3582222061. The cubic root of 4224136613 is about 1616.5134350156.

The spelling of 4224136613 in words is "four billion, two hundred twenty-four million, one hundred thirty-six thousand, six hundred thirteen".